CN205908751U - Control valve - Google Patents
Control valve Download PDFInfo
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- CN205908751U CN205908751U CN201620682092.0U CN201620682092U CN205908751U CN 205908751 U CN205908751 U CN 205908751U CN 201620682092 U CN201620682092 U CN 201620682092U CN 205908751 U CN205908751 U CN 205908751U
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- glass
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- valve body
- neck
- control valve
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Abstract
The utility model provides a control valve, belongs to valve technical field. Control valve includes the glass valve body, sets up the glass case in the glass valve body, and the glass valve body is provided with inlet and liquid outlet respectively along axial both ends, the glass case sets up the liquid outlet department in the glass valve body. The utility model provides a control valve simple structure, control convenience and corrosion -resistant.
Description
Technical field
This utility model is related to a kind of control valve, belongs to valve technology field.
Background technology
In the related extraction operation of analysis industry, due to widely using benzene, ethanol, petroleum ether, acetone etc. is different organic
Solvent, so that common plasticses easily soften and corrode, causes the problems such as device damage or experimental result mistake, even fluoroplastics or
Fluorubber, also can not meet the use requirement of common reagent.High-boron-silicon glass part and politef part have organic solvent-resistant
The characteristic of corrosion, but its automatically controlled poor performance, even if polytetrafluoro barrier film class electromagnetic valve, also cause and glass because it exposes interface material
Sealing problem that pipeline connects and endure dispute to the fullest extent, and diaphragm electromagnetic valve is sufficiently bulky, not easy of integration.
Content of the invention
For overcoming shortcoming present in prior art, goal of the invention of the present utility model is to provide a kind of control valve, its knot
Structure is simple, easy to control and corrosion-resistant
For realizing described goal of the invention, this utility model provides a kind of control valve, and it includes glass valve body, is arranged on glass
Glass valve element in valve body, glass valve body two ends vertically are respectively arranged with inlet and liquid outlet；Glass valve element is arranged on
At liquid outlet in glass valves body.
Preferably, glass valve element is provided with iron hoop.
Preferably, iron hoop surface is coated with Teflon or politef.
Preferably, glass valves in-core is provided with iron block.
Preferably, control valve also includes control section, and described control section includes permanent magnet or solenoid.
Compared with prior art, the control valve that this utility model provides, its structure is simple, easy to control and corrosion-resistant.
Brief description
Fig. 1 is the control valve longitudinal direction section schematic diagram that this utility model first example provides；
Fig. 2 is the three-dimensional cutaway view of the control valve that this utility model first example provides；
Fig. 3 is the decomposing schematic representation of the control valve that this utility model first example provides；
Fig. 4 is the longitudinal cross-section schematic diagram of the control valve that this utility model second example provides；
Fig. 5 is the longitudinal cross-section schematic diagram of the control valve that this utility model the 3rd example provides；
Fig. 6 is the longitudinal cross-section schematic diagram of the control valve that this utility model the 4th example provides.
Specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described it is clear that described
Embodiment is a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of not making creative work, broadly falls into this practicality
Novel protected scope.
In description of the present utility model, it should be noted that term " on ", D score, " interior ", the side of the instruction such as " outward "
Position or position relationship are based on orientation shown in the drawings or position relationship, be for only for ease of description this utility model and simplification is retouched
State, rather than instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to restriction of the present utility model.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " setting ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected,
Or be integrally connected；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can also be two element internals
Connection, for the ordinary skill in the art, can understand tool in this utility model for the above-mentioned term with concrete condition
Body implication.
First embodiment
Fig. 1 is the control valve longitudinal direction section schematic diagram that this utility model first embodiment provides, and Fig. 2 is this utility model the
The three-dimensional cutaway view of the control valve that one embodiment provides；Fig. 3 is the decomposition of the control valve that this utility model first embodiment provides
Schematic diagram, as Figure 1-3, the control valve that this utility model first embodiment provides includes glass valve body 2 and is arranged on valve body 2
Interior valve element, described glass valve body 2 includes the 3rd circle of first cylinder 6 of a diameter of d1, second cylinder 8 of a diameter of d2 and d3
Cylinder 8, the profile natural transition successively of three cylinders, the natural transition of internal cavity, thus the two ends vertically in glass valve body
It is respectively formed with inlet 5 and liquid outlet 10, intermediate formation cylindrical cavity 7, arrange between cylindrical cavity 7 and liquid outlet 10
There is the neck that section is isosceles trapezoid；Described valve element includes glass core 3 and iron hoop 1, and it is isosceles ladder that described glass core 3 is included with section
The neck of shape is mutually close-fitting to be filled in 13, is connected to beyond the Great Wall for being wound around 1 neck 12 of iron hoop and being arranged on multiple projections on neck 12,
As projection 11.The control valve that this utility model provides also includes control parts, and control parts include solenoid 4, described control
Part is arranged on the outside part on the upper side of shell.Preferably, iron hoop 1 surface is coated with Teflon or politef.Glass is excellent
Select high borosilicate.
Glass core 3 adopts frosted process with glass valve body 2 it is ensured that individual event seals；Plating Teflon or politef iron hoop 1
Drive glass inner core 3, by solenoid 4 control system of switching on or off electricity, realize the up and down motion of iron hoop and inner core, reach break-make purpose.When
During solenoid 4 energising 4, plating Teflon or politef iron hoop 1 drive and move in glass inner core 3, and passage opens, and liquid is from upper
And lower circulation；When electric magnet power-off 4, by effect of weight, glass inner core 3 moves down, and the frosted conical surface closes, and stops liquid from upper
Lower flowing.
It is controlled using the glass core 3 that solenoid controlled is provided with iron hoop in this patent, control liquid to lead to further
The break-make in road, not only achieves the requirement of automatization it is ensured that the requirement of external glass mouth, in the production of follow-up glass pipe
The central respective accessory fusion weld that can be work perfectly well as, in glass piping, while ensureing glass piping pure property, is protected
Demonstrate,prove the requirement of electronic break-make.
Second embodiment
Fig. 4 is the control valve longitudinal direction section schematic diagram that this utility model second embodiment provides, as shown in figure 4, this practicality
The control valve that new second embodiment provides includes glass valve body 2 and the valve element being arranged in valve body, and described glass valve body 2 includes
First cylinder 6 of a diameter of d1, second cylinder 8 of a diameter of d2 and the 3rd cylinder 8 of d3, the profile of three cylinders is natural successively
Transition, the natural transition of internal cavity, thus two ends vertically are respectively formed with inlet 5 and liquid outlet in glass valve body
10, intermediate formation cylindrical cavity 7, it is provided with the neck that section is isosceles trapezoid between cylindrical cavity 7 and liquid outlet 10；Described
Valve element includes glass core 3 and iron hoop 1, and described glass core 3 includes the mutually close-fitting plug 13 of neck, even with section for isosceles trapezoid
It is connected to the neck 12 being used for be wound around iron hoop 1 on plug 13 and is arranged on multiple projections on neck 12, such as projection 11.This utility model provides
Control valve also include control parts, control parts include control handle 16, permanent-magnet block 14 and permanent-magnet block support 15, institute
State control handle 16 to be connected with support 15, in support, be provided with the cavity accommodating permanent-magnet block 14, described permanent-magnet block 14 has
There are n pole and s pole, long magnet piece is preferably cuboid and cylindrical, the outside that described control parts are arranged on shell is on the upper side
Position preferably, iron hoop 1 surface is coated with Teflon or politef.The preferably high borosilicate of glass.
Glass core 3 adopts frosted process with glass valve body 2 it is ensured that individual event seals；Plating Teflon or politef iron hoop 1
Drive glass inner core 3, controlled by permanent magnet 14, realize the up and down motion of iron hoop and inner core, reach break-make purpose.When by permanent
Magnet 14 near when, plating Teflon or politef iron hoop 1 drive and move in glass inner core 3, and passage opens, and liquid is from top to bottom
Circulation；When by permanent magnet 14 away from when, by effect of weight, glass inner core 3 moves down, and the frosted conical surface closes, and stops liquid from upper
And lower flowing.
Using being controlled the movement of the glass core 3 being provided with iron hoop to be controlled by permanent magnet 14 in this patent, further
Control the break-make of fluid passage, not only achieve the requirement of automatization it is ensured that the requirement of external glass mouth, in follow-up glass
Respective accessory fusion weld can be work perfectly well as in the middle of the production of pipeline in glass piping, ensure the pure property of glass piping
While it is ensured that the requirement of electronic break-make.
3rd embodiment
Fig. 5 is the control valve longitudinal direction section schematic diagram that this utility model 3rd embodiment provides, as shown in figure 5, this practicality
The control valve that new 3rd embodiment provides includes glass valve body 2 and the valve element being arranged in valve body, and described glass valve body 2 includes
First cylinder 6 of a diameter of d1, second cylinder 8 of a diameter of d2 and the 3rd cylinder 8 of d3, the profile of three cylinders is natural successively
Transition, the natural transition of internal cavity, thus two ends vertically are respectively formed with inlet 5 and liquid outlet in glass valve body
10, cylindrical cavity 7 is described in centre, is provided with the neck that section is isosceles trapezoid between cylindrical cavity 7 and liquid outlet 10；Described
Part and the part being internally provided with iron block 17 that valve element 3 is matched with the neck of isosceles trapezoid, described valve element is by glass preparation.This
The control valve that utility model provides also includes control parts, and control parts include control handle 16, permanent-magnet block 14 and permanent magnetic
Iron block support 15, described control handle 16 is connected with support 15, be provided with support accommodate permanent-magnet block 14 cavity, described forever
Magnet piece 14 has n pole and s pole, preferably cuboid and cylindrical long, and described control parts are arranged on the outside of shell.
Preferably, the preferably high borosilicate of glass.
Glass core 3 adopts frosted process with glass valve body 2 it is ensured that individual event seals；It is provided with the glass valve element 3 of iron block 17,
Controlled by permanent magnet 14, realize the up and down motion of valve element, reach break-make purpose.When by permanent magnet 14 near when, on valve element 3
Move, passage is opened, and liquid circulates from top to bottom；When by permanent magnet 14 away from when, by effect of weight, glass valve element 3 moves down, mill
Abrasive cone face closes, and stops liquid from flowing from top to bottom.
Control glass valve element 3 to be controlled using by permanent magnet 14 in this patent, control the logical of fluid passage further
Disconnected, not only achieve the requirement of automatization it is ensured that the requirement of external glass mouth, can in the middle of the production of follow-up glass pipe
To be work perfectly well as respective accessory fusion weld in glass piping, it is ensured that electronic while ensureing glass piping pure property
The requirement of break-make.
Fourth embodiment
Fig. 6 is the control valve longitudinal direction section schematic diagram that this utility model fourth embodiment provides, as shown in fig. 6, this practicality
The control valve that new 3rd embodiment provides includes glass valve body 2 and the valve element being arranged in valve body, and described glass valve body 2 includes
First cylinder 6 of a diameter of d1, second cylinder 8 of a diameter of d2 and the 3rd cylinder 8 of d3, the profile of three cylinders is natural successively
Transition, the natural transition of internal cavity, thus two ends vertically are respectively formed with inlet 5 and liquid outlet in glass valve body
10, cylindrical cavity 7 is described in centre, is provided with the neck that section is isosceles trapezoid between cylindrical cavity 7 and liquid outlet 10；Described
Part and the part being internally provided with iron block 17 that valve element 3 is matched with the neck of isosceles trapezoid, described valve element is by glass preparation.This
The control valve that utility model provides also includes control parts, and control parts include for solenoid 4, and described control parts are arranged on
The outside of shell part on the upper side.Preferably, the preferably high borosilicate of glass.
Glass core 3 adopts frosted process with glass valve body 2 it is ensured that individual event seals；Iron block 17 drives glass valve element 3, by electricity
Magnetic coil 4 controls, and realizes the up and down motion of valve element, reaches break-make purpose.When being energized by solenoid 4, valve element 3 moves, lead to
Road is opened, and liquid circulates from top to bottom；When solenoid power-off, by effect of weight, glass valve element 3 moves down, and the frosted conical surface closes
Close, stop liquid from flowing from top to bottom.
It is controlled using solenoid controlled glass valve element 3 in this patent, control the break-make of fluid passage further, no
Only achieve the requirement of automatization it is ensured that the requirement of external glass mouth, can be very in the middle of the production of follow-up glass pipe
Well as respective accessory fusion weld in glass piping, it is ensured that electronic break-make while ensureing glass piping pure property
Requirement.
Aforementioned four embodiment only enumerates, and the technical scheme that the group of the different part in each embodiment is shaped as is still
So in open scope of the present utility model.
Above in association with accompanying drawing, of the present utility model operation principle is described in detail.But those of ordinary skill in the art
It should be understood that description is only for explaining claims.But protection domain of the present utility model is not limited to description.
Any those familiar with the art in the technical scope that this utility model discloses, the change that can readily occur in or
Replace, all should cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be wanted with right
The protection domain seeking book is defined.
Claims (5)
1. a kind of control valve is it is characterised in that include glass valve body, the glass valve element being arranged in glass valves body, glass valve body
(2) the 3rd cylinder (8) of first cylinder (6), second cylinder (8) of a diameter of d2 and a diameter of d3 of a diameter of d1 of inclusion, three
The natural transition successively of the profile of individual cylinder, the natural transition of internal cavity, thus in glass valve body two ends vertically shape respectively
Become to have inlet (5) and liquid outlet (10), intermediate formation cylindrical cavity (7), between cylindrical cavity (7) and liquid outlet (10)
It is provided with the neck that section is isosceles trapezoid;Described valve element includes glass core (3) and iron hoop (1), described glass core (3) include with
Section is the mutually close-fitting plug of the neck (13) of isosceles trapezoid, is connected to beyond the Great Wall for being wound around the neck (12) of (1) of iron hoop and setting
Put multiple projections upper in neck (12).
2. control valve according to claim 1 is it is characterised in that iron hoop surface is coated with Teflon or politef.
3. according to the arbitrary described control valve of claim 1-2 it is characterised in that also including control section, described control section
Including permanent magnet or solenoid.
4. a kind of control valve is it is characterised in that include glass valve body, the glass valve element being arranged in glass valves body, glass valve body
(2) the 3rd cylinder (8) of first cylinder (6), second cylinder (8) of a diameter of d2 and a diameter of d3 of a diameter of d1 of inclusion, three
The natural transition successively of the profile of individual cylinder, the natural transition of internal cavity, thus in glass valve body two ends vertically shape respectively
Become to have inlet (5) and liquid outlet (10), intermediate formation cylindrical cavity (7), between cylindrical cavity (7) and liquid outlet (10)
It is provided with the neck that section is isosceles trapezoid;The inside setting of the part that described glass valve element (3) is matched with the neck of isosceles trapezoid
There is iron block (17).
5. it is characterised in that also including control section, described control section is included forever control valve according to claim 4
Magnet or solenoid long.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682092.0U CN205908751U (en) | 2016-07-01 | 2016-07-01 | Control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682092.0U CN205908751U (en) | 2016-07-01 | 2016-07-01 | Control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205908751U true CN205908751U (en) | 2017-01-25 |
Family
ID=57813822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620682092.0U Active CN205908751U (en) | 2016-07-01 | 2016-07-01 | Control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205908751U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151533A (en) * | 2016-07-01 | 2016-11-23 | 济南海能仪器股份有限公司 | Control valve |
| CN106950075A (en) * | 2017-03-23 | 2017-07-14 | 中国科学院海洋研究所 | A kind of unidirectional stream valve suction type intertidal zone shallow-water deposit thing collector of magnetic force constraint |
| CN107023696A (en) * | 2017-05-27 | 2017-08-08 | 上海化工研究院有限公司 | A kind of magnetic control one-way throttle valve |
| CN108374919A (en) * | 2018-02-06 | 2018-08-07 | 上海化工研究院有限公司 | A kind of magnetic force restrained piston type flow stabilizing valve |
-
2016
- 2016-07-01 CN CN201620682092.0U patent/CN205908751U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151533A (en) * | 2016-07-01 | 2016-11-23 | 济南海能仪器股份有限公司 | Control valve |
| CN106950075A (en) * | 2017-03-23 | 2017-07-14 | 中国科学院海洋研究所 | A kind of unidirectional stream valve suction type intertidal zone shallow-water deposit thing collector of magnetic force constraint |
| CN106950075B (en) * | 2017-03-23 | 2019-05-07 | 中国科学院海洋研究所 | A kind of magnetic force constraint one-way flow valve suction type intertidal zone shallow-water deposit object collector |
| CN107023696A (en) * | 2017-05-27 | 2017-08-08 | 上海化工研究院有限公司 | A kind of magnetic control one-way throttle valve |
| CN107023696B (en) * | 2017-05-27 | 2019-04-19 | 上海化工研究院有限公司 | A kind of magnetic control one-way throttle valve |
| CN108374919A (en) * | 2018-02-06 | 2018-08-07 | 上海化工研究院有限公司 | A kind of magnetic force restrained piston type flow stabilizing valve |
| CN108374919B (en) * | 2018-02-06 | 2020-05-15 | 上海化工研究院有限公司 | Magnetic force constraint piston type flow stabilizing valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 250101 Shandong city of Ji'nan province high tech Zone ten Road No. 7000 Han Yu Valley A3 block 1 building fourth layer Patentee after: Haineng Future Technology Co.,Ltd. Address before: 250101 Shandong city of Ji'nan province high tech Zone ten Road No. 7000 Han Yu Valley A3 block 1 building fourth layer Patentee before: JINAN HANON INSTRUMENTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |